Restart your Phone. If your Samsung Galaxy A10 screen is unresponsive, try restarting your phone. This shuts down and refreshes all background services, which could have crashed and led to your issue. You can restart your phone by holding down the power button and selecting “Restart” from the menu. Try holding down the power button and 3. Use compatible screen protector. Certain screen protectors can affect the touch sensitivity of the screen and lead to slow and unresponsive touch screen. Make sure to use compatible screen protectors. Try replacing or removing the screen protector and see if that resolves the problem. If not, try the next solution. 4. Increase touch sensitivity If your phone’s screen gets a little too dirty, it might interfere you from properly using the touch screen. Simply take a clean microfiber cloth, damp it, and thoroughly clean your phone’s screen. Fix 2: Remove The Screen Protector. Chances are that your phone comes with a preinstalled screen protector if you haven’t already applied one. cmCvf9.